Sorting and Reversing Array Elements in Python programming language. We will use sorted() function for sorting array elements and reversed() function for reversing elements of array.
arr = [1, 2, 3, 5, 6, 7]
arr.insert(3, 4) #U also write like 'arr.insert(3, "Khan")'.
for num in arr:
print(num) #inserting 4 after 3 Number and printing.
arr = ["HiLaLs", "Khan", "Afridi", "Dara"]
arr.remove("Khan") #Removing 'Khan' from 'arr' array.
for num in arr:
print(num)
arr = [1, 2, 3, 4, 5]
val = list(reversed(arr)) #reversing Element of 'arr' array and assigning to 'val'.
for num in val:
print(num)
arr = [1, 3, 4, 6, 2, 9, 5]
val = sorted(arr) #sorting Elements of 'arr' array and assigning to 'val'.
for num in val:
print(num)
arr = [1, 9, 23, 5, 2, 7] #assigning Elements to 'arr' array.
val1 = arr[3] #assigning 3rd index value to 'val1'.
val2 = arr[1] #assigning 1st index value to 'val2'.
print("3rd Index value is: ", val1) #and printing.
print("1st Index value is: ", val2)